<template>
  <view class="container">
    这是
  </view>
</template>

<script>
  export default {
    data() {
      return {

      };
    }
  }
</script>

<style lang="less">
  .container {
    position: fixed;
    top: 200rpx;
    left: 0;
    width: 300rpx;
    height: 300rpx;
    background-color: red;
  }
</style>
